What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef81a83f90df3f3fe5b2ï¨?ß??å²
SJIS-WIN8fef81a83f90df3f3fe5b2擾→?節??蟯
EUC-JP8fef81a83f90df3f3fe5b2?????絏
UTF-88fef81a83f90df3f3fe5b2???????
UHC8fef81a83f90df3f3fe5b2륅겏?먢??略